Calculus 10th Edition

Published by Brooks Cole
ISBN 10: 1-28505-709-0
ISBN 13: 978-1-28505-709-5

Chapter P - P.3 - Functions and Their Graphs - Exercises - Page 27: 11

Answer

Domain: $(-\infty , \infty)$ Range: [0, to infinity)

Work Step by Step

Since this is a quadratic equation the domain will be all the x values. When we plug in negative values for x on the function they turn positive therefore the range will be all the positive y values.
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